Article Dans Une Revue American Journal of Infection Control Année : 2024

Wound colonization with methicillin-resistant Staphylococcus aureus and hypotheses about acquisition routes in rural healthcare settings in Sub-Saharan Africa: Perspective from a Center devoted to the treatment of cutaneous neglected tropical diseases.

Résumé

We identified a high prevalence (46.4%) of wound colonization with methicillin-resistant Staphylococcus aureus (MRSA) in patients hospitalized in a Center devoted to the treatment of cutaneous tropical diseases in Benin. The proportion of MRSA among S. aureus isolates was 54.3%. Thirty percent of these MRSA were identified in outpatients. Concurrently, 51% of MRSA were identified in patients for whom the time spent in the Center was between 20 days and 228 days. The analysis of pulsed-field gel electrophoresis demonstrated an important diversity of strains but also identified eight small clusters containing between two and four isolates suggesting cross-transmission. Based on these data, hypotheses about acquisition routes were suggested and measures for limiting the burden of antimicrobial resistance were envisaged.
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Dates et versions

inserm-04581070 , version 1 (21-05-2024)

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Thomas Nicol, Charles Declerck, Morgane Le Gallo, Camille Bougeard, Akimat Habib, et al.. Wound colonization with methicillin-resistant Staphylococcus aureus and hypotheses about acquisition routes in rural healthcare settings in Sub-Saharan Africa: Perspective from a Center devoted to the treatment of cutaneous neglected tropical diseases.. American Journal of Infection Control, 2024, Online ahead of print. ⟨10.1016/j.ajic.2024.05.007⟩. ⟨inserm-04581070⟩
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